{
  "manageEntity": {
    "action": "Repost",
    "entityId": "166062746",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b99dd419b6716dac3d4e6e6deb71d64c02e4e90f3b4f0fbb70fc2fae02f0cce",
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    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}